can now use package field in config.ld. tests/luadoc contains a suitable setup for processing LuaDoc itself correctly

ldoc.lua

@@ -373,6 +373,8 @@ end
 --  * 'NAME' explicitly give the base module package name
 --
 
+local function setup_package_base()
+   if ldoc.package then args.package = ldoc.package end
    if args.package == '.' then
       args.package = source_dir
    elseif args.package == '..' then
@@ -387,6 +389,7 @@ elseif not args.package:find '[\//]' then
          quit("args.package is not the name of the source directory")
       end
    end
+end
 
 local lua, cc = lang.lua, lang.cc
 
@@ -417,6 +420,7 @@ if path.isdir(args.file) then
    if #config_files > 0 and not config_dir then
       config_dir = read_ldoc_config(config_files[1])
    end
+   setup_package_base()
 
    for f in files:iter() do
       local ext = path.extension(f)
@@ -441,6 +445,7 @@ elseif path.isfile(args.file) then
          read_ldoc_config(config)
       end
    end
+   setup_package_base()
    local ext = path.extension(args.file)
    local ftype = file_types[ext]
    if not ftype then quit "unsupported extension" end

tests/luadoc/config.ld

@@ -0,0 +1,4 @@
+project = 'LuaDoc'
+title = "LuaDoc with LDoc"
+package = 'luadoc'
+file = [[c:\users\steve\luadist\share\lua\lmod\luadoc]]

tests/simple/problem.lua

@@ -1,5 +1,16 @@
--- this module has a comment.
--- But it's not a doc comment!
+--- this module has a comment.
+
+local local_two
+
+--- a local function
+local function local_one ()
+end
+
+--- a local function, needing explicit tag.
+-- @local here
+function local_two ()
+
+end
 
 --- A problem function.
 -- @param p a parameter